• Subject index 

  Weiss, K.E.; Jansen, B.C. (Pretoria : The Government Printer, 1969)
• Author index 

  Weiss, K.E.; Jansen, B.C. (Pretoria : Government Printer, 1969)
• Immunization of mice against Corynebacterium pseudotuberculosis infection 

  Cameron, Colin McKenzie; Minnaar, J.L.; Weiss, K.E. (Pretoria : The Government Printer, 1969)

  Mice were immunized with vaccines containing whole dry bacteria and adjuvant. They were challenged by the intravenous injection of living bacteria. The degree of immunity obtained was best expressed in terms of the difference ...
• Morphological variation in ephemeral fever virus strains 

  Lecatsas, G.; Theodoridis, A.; Els, H.J.; Weiss, K.E. (Pretoria : The Government Printer, 1969)
• Antiphagocytic activity of Staphylococcus aureus antigens 

  Cameron, Colin McKenzie; Weiss, K.E. (Pretoria : The Government Printer, 1969)

  Systematic fractionation of a capsulated strain of Staphylococcus aureus has led to the isolation of two antigens which would specifically absorb opsonizing antibody from immune rabbit serum. One of these antigens was shown ...
• Antigenic relationship of Brucella ovis to Brucella abortus and Brucella melitensis using the complement fixation test 

  Worthington, R.W.; Mulders, M.S.G.; Weiss, K.E. (Pretoria : The Government Printer, 1969)

  The CF test was used to investigate the serological relationship of Br. ovis to Br. abortus and Br. melitensis. A definite antigenic relationship between Br. ovis and Br. abortus could be demonstrated. Definitive results ...
• Electron microscopic studies on corriparta virus 

  Lecatsas, G.; Erasmus, B.J.; Els, H.J.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)
• Fluorescent antibody studies on ephemeral fever virus 

  Theodoridis, A.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  The preparation and use of a highly specific fluorescein-conjugated antiserum against bovine ephemeral fever virus are described. The demonstration of fluorescent cytoplasmic inclusions is a dependable diagnostic test. The ...
• Bluetongue virus-induced interferon synthesis 

  Huismans, H. (Henk), 1942-; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  Bluetongue virus was found to induce interferon in mouse embryo (ME) cells and in mice. Different strains of bluetongue virus differed in their ability to induce interferon. Interferon production in ME cells commences after ...
• On the relationship between bluetongue, African horsesickness and reoviruses : hybridization studies 

  Huismans, H. (Henk), 1942-; Verwoerd, Daniel Wynand; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  The double-stranded ribonucleic acid from bluetongue virus (BTV), African horsesickness virus (AHSV) and reovirus has been tested for hybridization with messenger RNA derived from BTV and reovirus-infected cells. No ...
• Certain aspects of the facial and trigeminal nerves of the ox (Bos taurus L.) 

  Le Roux, J.M.W.; Weiss, K.E. (Publsihed by the Government Printer, Pretoria, 1969)

  The author dissected thirty bovine heads to study the motor and sensory nerve supply to the zygomatic region. The motor and sensory branches to this region are supplied by the auriculopalpebral and auriculotemporal nerves ...
• The optimal conditions for the multiplication of Neethling-type lumpy skin disease virus in embryonated eggs 

  Van Rooyen, P.J.; Munz, E.K.; Weiss, K.E.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  Maximum yields of lumpy skin disease virus were obtained in the chorio-allantoic membranes of 5- to 7-day embryonated eggs incubated at 33.5° to 35°C for 5 to 6 days. The route of inoculation did not significantly affect ...
• Descriptions of Hoplopleura aethomydis n. sp. and of the male of Polyplax solivaga (Anoplura : Hoplopleuridae) 

  Kleynhans, K.P.N.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  A new species of Hoplopleura Enderlein, 1904 and the previously unknown male of Polyplax solivaga Johnson, 1962 are described and illustrated.
• A statistical method for comparing worm burdens in two groups of sheep 

  Groeneveld, Hendrik T.; Reinecke, R.K.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  In groups of experimentally infested sheep, worm distributions are markedly skew. In controlled anthelmintic tests, the worm burdens of treated and control sheep have different distributions and this invalidates the use ...
• The morphology of the immature stages of some South African Culicoides species (Diptera : Ceratopogonidae) 

  Nevill, E.M.; Weiss, K.E. (Published by the Government Printer, Pretoria, 1969)

  The morphology of the fourth larval stage of eight South African Culicoides species and of the pupae of seven species was studied. The value of existing taxonomic characters was tested and several useful new characters ...
• Observations on bilharziasis of domestic ruminants in South Africa 

  McCully, R.M.; Kruger, S.P.; Jansen, B.C. (Published by the Government Printer, Pretoria, 1969)

  Bilharziasis of 100 sheep and 14 cattle caused by Schistosoma mattheei Veglia & Le Roux, 1929, was studied in detail from the histopathological aspect. The ovine cases included natural as well as experimentally infested ...
• Strongylidoses : delafondiasis in the zebra 

  McCully, R.M.; Kruger, S.P.; Basson, P.A.; Ebedes, H.; Van Niekerk, J.W.; Jansen, B.C. (Published by the Government Printer, Pretoria, 1969)

  Post mortem examinations on 125 zebras [Equus burchelli (Gray, 1824)] from the Kruger and Etosha National Parks revealed nodular and cystlike lesions of parasitic thrombophlebitis within the intrahepatic branches of the ...
• "Grootlamsiekte", a specific syndrome of prolonged gestation in sheep caused by a shrub Salsola tuberculata (Fenzl ex Moq) Schinz var. tomentosa C. A. Smith ex Aellen 

  Basson, P.A.; Morgenthal, J.C.; Bilbrough, R.B.; Marais, Johannes Lodewyk; Kruger, S.P.; Van der Merwe, J.L.; Jansen, B.C. (Published by the Government Printer, Pretoria, 1969)

  A specific syndrome of prolonged gestation in sheep in South West Africa was studied and eventually reproduced by artificial feeding of the shrub, S. tuberculata var. tomentosa. lt was determined that the main period of ...
• Further studies on the epizootiology of nematode parasites of sheep in the Karoo 

  Viljoen, J.H.; Weiss, K.E. (Published by the Government printer, Pretoria, 1969)

  The dominant parasites in the Karoo are Nematodirus spathiger (Railliet, 1896) and Trichostrongylus falculatus Ransom , 1911 . In the moister eastern regions Haemonchus contortus (Rudolphi, 1803) and Oesophagostomum ...
• A taxonomic revision of the genus Taenia Linnaeus, 1758 s. str 

  Verster, Anna; Jansen, B.C. (Published by the Government Printer, Pretoria, 1969)

  The genus Taenia Linnaeus, 1758 sensu strictu is revised. Besides the type species, Taenia solium Linnaeus, 1758, the valid species are: T. acinonyxi; T. brachyacantha; T. crassiceps; T. crocutae; T. endothoracicus; T. ...

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